3OD8

Human PARP-1 zinc finger 1 (Zn1) bound to DNA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	Poly [ADP-ribose] polymerase 1	polymer	116	13336.3	8	UniProt (P09874) Pfam (PF00645) In PDB	Homo sapiens (human)	PARP-1, NAD(+) ADP-ribosyltransferase 1, ADPRT 1, Poly[ADP-ribose] synthase 1
2	I, K, M, O	5'-D(*GP*CP*CP*GP*CP*TP*TP*GP*GP*G)-3'	polymer	10	3077.0	4
3	J, L, N, P	5'-D(*CP*CP*CP*AP*AP*GP*CP*GP*GP*C)-3'	polymer	10	3015.0	4
4	A, B, C, D, E...	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
5		water	water		18.0	342	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 2 - 96 (UniProt: P09874)

PDB	External Database	Details
Mse -19	-	EXPRESSION TAG
Gly -18	-	EXPRESSION TAG
Ser -17	-	EXPRESSION TAG
Ser -16	-	EXPRESSION TAG
His -15	-	EXPRESSION TAG
His -14	-	EXPRESSION TAG
His -13	-	EXPRESSION TAG
His -12	-	EXPRESSION TAG
His -11	-	EXPRESSION TAG
His -10	-	EXPRESSION TAG
Ser -9	-	EXPRESSION TAG
Ser -8	-	EXPRESSION TAG
Gly -7	-	EXPRESSION TAG
Leu -6	-	EXPRESSION TAG
Val -5	-	EXPRESSION TAG
Pro -4	-	EXPRESSION TAG
Arg -3	-	EXPRESSION TAG
Gly -2	-	EXPRESSION TAG
Ser -1	-	EXPRESSION TAG
His 0	-	EXPRESSION TAG
Mse 1	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	131058.3
Non-Polymers*	Number of molecules	8
	Total formula weight	523.3
All*	Total formula weight	131581.6

*Water molecules are not included.